Welcome to MB. Oh, and WHO let Boss out again?!? I thought we took his keyboard away.
Every DVC resort has pluses and minuses, like all WDW resorts. Every one requires use of the bus system to get somewhere, but you are onsite, and even SSR which is spread out and more park like, has plenty of transportation.
With little one’s I think I’d recommend Wilderness Lodge Villas. It’s a boat ride to MK and that’s the fav for the littlest visitors. Bus stop is pretty close to the Villas wing too. The main pool isn’t too far and there is also a smaller pool right outside the DVC section too.
All of the DVC resorts are large and confortable. Al have pools and bus stops nearby.